[PATCH v6] ARM: sun4i: spi: Allow transfers larger than FIFO size

From: Olliver Schinagl
Date: Sat Aug 08 2015 - 15:42:25 EST

Alexandru sent this patch over a year and a half ago, and I believe several
tree's have been carrying it since. We've been using this patch on an
Olimex OLinuxIno Lime1 and Lime2 using the mmc-spi driver to access SD cards
without problems. So bumping this and adding my

Tested-by: Olliver Schinagl <oliver@xxxxxxxxxxx>

Changes from v5as warned by checkpatch. No functional changes.
* Added some newlines to make checkpatch happy. No functional changes.

Changes from v4:
* use min3() instead of two if statements in sun4i_spi_fill_fifo()
* fix trivial whitespace issue in if statement in sun4i_spi_handler()
* use consistent style in assigning 'reg' in the added functions.

Alexandru Gagniuc (1):
ARM: sun4i: spi: Allow transfers larger than FIFO size

drivers/spi/spi-sun4i.c | 76 +++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 67 insertions(+), 9 deletions(-)


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